<script lang="ts" setup>
import { addCardApi, getCardApi, updateCardApi } from '@/apis/card';
import type { CardDetail, CardParams } from '@/types/card';
import { ElMessage, type FormInstance, type FormRules } from 'element-plus';
import { ref, watch } from 'vue';
import { useRoute, useRouter } from 'vue-router';

// 车辆信息参数 -----------------------------------
const carInfoForm = ref<Partial<CardParams>>({ // ----😀 Partial  范型工具 --- 把所有字段都添加 ? 可选
  personName:'',
  phoneNumber:'',
  carNumber:'',
  carBrand:''
})
// 车辆信息表单验证规则
const carInfoFormRules = ref<FormRules<CardParams>>({
  personName: [
    { required: true, message: '请输入车主姓名', trigger: 'blur'  }
  ],
  phoneNumber: [
    { required: true, message: '请输入联系方式', trigger: 'blur'  },
    { pattern: /^1[3-9]\d{9}$/, message: '请输入正确的手机号', trigger: 'blur' }
  ],
  carNumber: [
    { required: true, message: '请输入车牌号码', trigger: 'blur'  },
    { pattern: /^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领][A-HJ-NP-Z][A-HJ-NP-Z0-9]{4,5}[A-HJ-NP-Z0-9挂学警港澳]$/, message: '请输入正确的车牌号码', trigger: 'blur'  }
  ],
  carBrand: [
    { required: true, message: '请输入车辆品牌', trigger: 'blur'  }
  ]
})

// 缴费信息参数 ------------------------------------
const feeForm = ref<Partial<CardParams>>({
  cardStartDate: '',
  cardEndDate: '',
  paymentAmount: '',
  paymentMethod: 'Alipay'
})
// 支付方式
const payMethodList = [
  { id: 'Alipay', name: '支付宝' },
  { id: 'WeChat', name: '微信' },
  { id: 'Cash', name: '线下' }
]

// 日期
const cardDateArr = ref<string[]>([])

// 监听日期变化，处理数据
watch(cardDateArr, (val) => {
  if (val) {
    feeForm.value.cardStartDate = val[0]
    feeForm.value.cardEndDate = val[1]
  } else {
    feeForm.value.cardStartDate = ''
    feeForm.value.cardEndDate = ''
  }
}, { deep: true })

// 校验规则缴费信息
const feeFormRules = ref<FormRules<CardParams>>({
  paymentMethod: [
    { required: true, message: '请选择支付方式', trigger: 'blur'  }
  ],
  cardEndDate: [
    { required: true, message: '请选择有效日期', trigger: 'blur'  }
  ],
  paymentAmount: [
    { required: true, message: '请输入缴费金额', trigger: 'blur'  }
  ]
})

// 重置表单
const resetFrom = () => {
  carInfoRef.value?.resetFields()
  feeRef.value?.resetFields()
  cardDateArr.value = []
}

// 回显月卡详情
const route = useRoute()
// 回显剩余数据
const editForm = ref<Partial<CardDetail>>({
  carInfoId: undefined,
  rechargeId: undefined
})
const getCard = async (id: string) => {
  const res = await getCardApi(id)
  // 提取表单所需的数据
  const { 
    personName, 
    phoneNumber, 
    carNumber, 
    carBrand,
    cardStartDate,
    cardEndDate,
    paymentAmount,
    paymentMethod,
    cardStatus,
    carInfoId,
    rechargeId 
  } = res.data
  // 绑定到表单回显
  carInfoForm.value = { personName, phoneNumber, carNumber, carBrand }
  feeForm.value = { cardStartDate, cardEndDate, paymentAmount, paymentMethod }
  // 日期回显
  cardDateArr.value = [cardStartDate, cardEndDate]
  // 存储剩余数据
  editForm.value = { carInfoId, rechargeId }
}
if (route.params.id) {
  getCard(route.params.id as string)
}

// 提交-编辑 表单
const router = useRouter()

const carInfoRef = ref<FormInstance>()
const feeRef = ref<FormInstance>()
const onSubmit = async () => {
  try {
    // 校验表单
    await Promise.all([
      carInfoRef.value?.validate(),
      feeRef.value?.validate()
    ])
    // 发起请求
    if (route.params.id) {
      // 编辑
      await updateCardApi({
        ...carInfoForm.value,
        ...feeForm.value,
        ...editForm.value
      })
      ElMessage.success('编辑成功')
    } else {
      // 新增
      await addCardApi({
        ...carInfoForm.value,
        ...feeForm.value
      })
      ElMessage.success('添加成功')
    }
    router.back()
  } catch (error) {}
}

</script>

<template>
  <div class="add-card">
    <header class="add-header">
      <el-page-header :content="$route.params.id ? '编辑月卡' : '新增月卡'" @back="$router.back()" />
    </header>
    <main class="add-main">
      <div class="form-container">
        <div class="title">车辆信息</div>
        <div class="form" >
          <el-form ref="carInfoRef" :model="carInfoForm" :rules="carInfoFormRules" label-width="100px">
            <el-form-item label="车主姓名" prop="personName">
              <el-input v-model="carInfoForm.personName" />
            </el-form-item>
            <el-form-item label="联系方式" prop="phoneNumber">
              <el-input v-model="carInfoForm.phoneNumber" maxlength="11" />
            </el-form-item>
            <el-form-item label="车辆号码" prop="carNumber">
              <el-input v-model="carInfoForm.carNumber" maxlength="8" :disabled="!!$route.params.id" />
            </el-form-item>
            <el-form-item label="车辆品牌" prop="carBrand">
              <el-input v-model="carInfoForm.carBrand" />
            </el-form-item>
          </el-form>
        </div>
      </div>
      <div class="form-container">
        <div class="title">最新一次月卡缴费信息</div>
        <div class="form">
          <el-form ref="feeRef" label-width="100px" :model="feeForm" :rules="feeFormRules">
            <el-form-item label="有效日期" prop="cardEndDate">
              <el-date-picker 
                v-model="cardDateArr" 
                value-format="YYYY-MM-DD" 
                type="daterange" 
                ange-separator="至" 
                start-placeholder="开始日期"
                end-placeholder="结束日期"
              />
            </el-form-item>
            <el-form-item label="支付金额" prop="paymentAmount">
              <el-input v-model="feeForm.paymentAmount" />
            </el-form-item>
            <el-form-item label="支付方式" prop="paymentMethod">
              <el-select v-model="feeForm.paymentMethod">
                <el-option v-for="item in payMethodList" :key="item.id" :label="item.name" :value="item.id" />
              </el-select>
            </el-form-item>
          </el-form>
        </div>
      </div>

    </main>
    <footer class="add-footer">
      <div class="btn-container">
        <el-button @click="resetFrom">重置</el-button>
        <el-button type="primary" @click="onSubmit">确定</el-button>
      </div>
    </footer>
  </div>
</template>

<style scoped lang="scss">
.add-card {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 64px;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }

      .arrow {
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;

      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }

    .preview {
      img {
        width: 100px;
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>